Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · PY2019–2025 Search official records Methodology

EISAI INC.

68,291 providers listed $36,060,930.66 reported 317,084 records General Payments

General Payments reported — all loaded program years

$36,060,930.66

  • Category: General Payments
  • Program years: 2019, 2020, 2021, 2022, 2023, 2024, 2025
  • Record count: 317,084
  • Providers listed: 68,291

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How this figure is calculated
  • This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. Nothing is estimated, weighted, or combined across categories.
  • Figures reflect General Payments this manufacturer or GPO reported to CMS. Research and Ownership/Investment payments are separate datasets and are not included here.
  • Methodology & Data — sourcing, labeling, and limitations.

Coverage: program years 2019–2025, General Payments only. Each figure is labeled with its category and program year; categories are never combined.

By program year

Program yearReportedRecordsProviders
PY2019 $6,124,015.16 30,681 9,373
PY2020 $4,302,512.00 36,904 15,496
PY2021 $4,812,358.64 80,997 31,839
PY2022 $4,418,241.29 39,776 16,534
PY2023 $4,660,021.26 32,242 12,866
PY2024 $6,738,064.45 50,390 18,076
PY2025 $5,005,717.86 46,094 17,426

By recipient specialty (25 shown)

Sorted by reported total.

SpecialtyReportedRecordsProviders
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology $9,049,034.32 59,067 5,410
Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology $4,107,459.19 37,445 4,491
Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology $3,824,032.20 12,460 1,500
Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology $2,523,861.92 5,074 699
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Psychiatry $2,416,259.30 12,449 2,405
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology with Special Qualifications in Child Neurology $2,266,885.30 5,851 487
Allopathic & Osteopathic Physicians|Internal Medicine $1,123,968.65 25,787 7,683
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family $1,055,386.22 31,478 9,004
Allopathic & Osteopathic Physicians|Family Medicine $973,885.98 33,080 10,714
Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology $808,613.01 1,338 322
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Behavioral Neurology & Neuropsychiatry $670,342.72 784 29
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner $497,063.33 14,886 3,757
Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant $408,610.87 16,296 4,682
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Epilepsy $377,051.19 930 106
Allopathic & Osteopathic Physicians|Internal Medicine|Geriatric Medicine $374,896.38 1,336 267
Allopathic & Osteopathic Physicians|Radiology|Diagnostic Radiology $362,949.04 777 341
Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism $333,475.80 1,695 650
Allopathic & Osteopathic Physicians|Obstetrics & Gynecology $306,956.45 1,377 546
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Sleep Medicine $287,194.96 933 94
Allopathic & Osteopathic Physicians|Internal Medicine|Hepatology $269,859.13 438 31
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Clinical Neurophysiology $258,553.83 1,477 136
Allopathic & Osteopathic Physicians|Radiology|Vascular & Interventional Radiology $217,419.84 247 91
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health $172,336.76 5,002 1,267
Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical $169,352.80 5,819 1,570
Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease $156,125.01 1,344 471

Providers listed (68,291)

Sorted by name. Sort by amount instead

ProviderSpecialtyStateReported by this company
AMMAR A ALSHEIKH Allopathic & Osteopathic Physicians|Internal Medicine AZ $61.27
AMMAR ALREFAI Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Psychiatry AL $173.25
AMMAR BAZERBASHI NJ $126.22
AMMAR DULLI Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease MS $24.02
AMMAR KANAAN Allopathic & Osteopathic Physicians|Internal Medicine MI $17.87
AMMAR KHEDER Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Epilepsy MI $96.31
AMMAR M ALOBAIDY Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology AZ $21.72
AMMAR M YOUSIF Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NV $541.36
AMMAR RAZZAK Allopathic & Osteopathic Physicians|Internal Medicine TN $78.86
AMMAR SUKARI Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology MI $750.00
AMMAR TARABICHI Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology NY $49.19
AMMAR X KHALIFA Allopathic & Osteopathic Physicians|Internal Medicine KS $23.70
AMMIE EDEN KAHL Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family CA $39.90
AMMIR S RABADI Allopathic & Osteopathic Physicians|Family Medicine NY $31.76
AMMOREN EDWARD DOHM Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology AZ $79.14
AMNA GUL KHATTAK Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology TN $135.27
AMNA ILAHE Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology KS $77.76
AMNA IMRAN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology FL $199.85
AMNA KHAN Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism PA $35.48
AMNA RAMZAN Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology TX $431.25
AMNERYS R GARCIA Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology FL $777.27
AMNON I KAHANE Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Psychiatry AZ $339.85
AMOGH PATHAK NJ $138.16
AMOL GOLWALA Allopathic & Osteopathic Physicians|Family Medicine TX $98.18
AMOL MADAN TAKALKAR Allopathic & Osteopathic Physicians|Nuclear Medicine LA $50.00
AMOL RAJEEV H RAO Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CA $85.87
AMOL RAKKAR AZ $177.96
AMON LESTER Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family NV $19.54
AMOR RUYINTAN MEHTA Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology NJ $496.82
AMORI Y SALAMI-HENRY Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family TX $243.17
AMOUAZ A SBEI Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology MI $91.87
AMPARO E MACARIOLA Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner AZ $36.75
AMPARO GUTIERREZ Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neuromuscular Medicine FL $139.05
AMPARO TORRES GONZALEZ Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner TX $31.47
AMR AL HARIRI Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology CA $413.64
AMR HEGAZI Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology MD $153.06
AMR KAHF Allopathic & Osteopathic Physicians|Internal Medicine NJ $14.25
AMR MOHAMED Allopathic & Osteopathic Physicians|Internal Medicine OH $115.24
AMR SALEM Allopathic & Osteopathic Physicians|Internal Medicine|Sleep Medicine CO $121.84
AMREEN HUSAIN Allopathic & Osteopathic Physicians|Obstetrics & Gynecology CA $36.00
AMREEN S AZIZ Allopathic & Osteopathic Physicians|Family Medicine MD $121.37
AMRIKA MAHARAJ Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant FL $25.00
AMRISH D PATEL Allopathic & Osteopathic Physicians|Physical Medicine & Rehabilitation|Pain Medicine GA $50.69
AMRIT K GREWAL Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology NJ $118.39
AMRIT V BHASKARLA Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology IL $16.49
AMRITA PANDEY LA $29.89
AMRITHA PARTHASARATHY Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology CA $343.28
AMRITPAL S PANNU Allopathic & Osteopathic Physicians|Internal Medicine CA $82.03
AMRO EL FEKI Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology TX $480.27
AMRUTHA MARY MARY GEORGE Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism IL $32.44